Florent's Guide To The

Tropical Reefs

Haig's Hermit Crab
Calcinus haigae
Haig's Hermit Crab
Also known as: Darkglove Hermit Crab
Category: Left-Handed Hermits
Scientific Name: Calcinus haigae
Size: Up to 0.4 in (1 cm)  
Depth: 20-100 ft. (6-30 m)
Distribution: Indo-Pacific, Hawaii
Arthropoda (Phylum)
└Crustacea (Subphylum)
 └Multicrustacea (Superclass)
  └Malacostraca (Class)
   └Eumalacostraca (Subclass)
    └Eucarida (Superorder)
     └Decapoda (Order)
      └Pleocyemata (Suborder)
       └Anomura (Infraorder)
        └Paguroidea (Superfamily)
         └Diogenidae (Family)
          └Calcinus (Genus)
           └C. haigae (Species)

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© 2025 Florent Charpin